霍特加法 的英文怎麼說
中文拼音 [huòtèjiāfǎ]
霍特加法
英文
hortega method-
This paper use the ncep / ncar day - to - day reanalysis data of 500hpa high field and so on, choose ural mountain, baikal, okhotsk as the key district, the mid - high latitude of eurasia circulation courses that have long duration ( scale of time is middle, namely during 10 - 30 day ), maybe continue continuously after being intermittence of 1 - 2 days in middle, appear repeatedly is for research object, define an index " i " of the circulation pattern over mid - high latitude of eurasia. a method is proposed to identify the summer typical persistent circulation pattern at 500hpa levels over eurasia mid - high latitude. the climate characteristics of those typical persistent circulation patterns are studied
本文利用ncep / ncar再分析逐日500hpa高度場等資料，選擇烏拉爾山、貝加爾湖、鄂霍次克海這三個地方作為關鍵區，以夏季歐亞中高緯度持續時間長（時間尺度屬于中間時間尺度，即10 ? 30天之間） 、中間可能會間歇1 、 2天然後又繼續持續、反復出現的環流過程為研究對象，定義了一個夏季歐亞中高緯流型指數，在此基礎上提出了一種對夏季歐亞中高緯500hpa典型持續流型的界定方法，研究了典型持續流型的氣候特徵，分析了流型指數的年代際變化，以及對應不同階段、不同流型的降水場、加熱場、海溫場等的主要特徵。The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,
基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式，電力系統的發展使得電流差動保護應用於線路保護成為需要，而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先，本文對目前線路保護的研究和實際應用情況進行了討論和分析，比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次，針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點，同時為加快差動保護的動作速度，對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析，結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護，對電流差動保護各端的同步采樣方法和數據通信也進行了分析和評價。The film tells how the young wizard, now in his fourth year at hogwarts school of witchcraft and wizardry, is selected to compete in the quidditch triwizard tournament against older and more experienced students from rival schools
《哈利?波特與火焰杯》講述的是哈利?波特在霍格沃茲魔法學校的第4年，如何被選入參加魁地奇三巫鬥法大賽的故事。“ now approaching his eighteenth birthday, dumbledore left hogwarts in a blaze of glory - - - head boy, prefect, winner of the barnabus finkley prize for exceptional spell - casting, british youth representative to the wizengamot, gold medal - winner for ground - breaking contribution to the international alchemical conference in cairo
參考網譯： 「眼看就要到他十八歲的生日了，鄧布利多帶著一系列令人瞠目的光輝榮耀離開了霍格沃茨? ?全優的學習成績，學生會主席，巴納巴斯芬克利特殊貢獻獎得主，駐威森加摩的英國青年魔法師代表，在開羅舉行的國際煉金術會議上被授予的開拓性貢獻獎金獎等等。Will harry be able to rise to the challenge for the tri wizard tournament while keeping up with school or will the challenges along with voldemort ' s rebirth be too much for the young hero
在哈里?波特這個心無成府的小魔法師和參加競賽的其他魔法師當中，火焰杯做出了一個令人大吃一驚的選擇，其宣布霍格沃茨今年將有兩個代表在比賽中勝出，而且其中一個就是哈里?波特分享友人